Nasdaq
ALKS
Alkermes plc
- Health Care
- Ireland
- Listed 1991
- 1 day
- −2.5%
- 1 month
- −12.4%
- 1 year
- +82.2%
$48.37 · Mkt cap $8.11B · P/E 33.83
At the 6 Aug 2026 close
Nasdaq
Alkermes plc
$48.37 · Mkt cap $8.11B · P/E 33.83
At the 6 Aug 2026 close
Alkermes plc trades under the ticker ALKS on Nasdaq, in the Health Care sector (Biotechnology: Pharmaceutical Preparations). It has been listed since 1991. Its market capitalisation is $8.11B. The last closing price was $48.37, on 6 Aug 2026. It trades at 33.83 times its last reported annual diluted earnings per share. Over the past year the share price is +82.2%, and −12.4% over the past month. Returns are price returns and exclude dividends.
This page exists because ALKS is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.